Add exp_draminit and fix data_structs constants

Change-Id: Ia5391859ff05d1ab777201153a413630516de589
Original-Change-Id: Ic8011ed9b6261ce2849b2c51f79c9533261222bf
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/67837
Reviewed-by: STEPHEN GLANCY <sglancy@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: HWSV CI <hwsv-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/69089
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>

1 files changed, 68 insertions, 0 deletions

diff --git a/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/exp_draminit_utils.C b/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/exp_draminit_utils.C
index e6d39d8a5..3e97ba3b4 100644
--- a/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/exp_draminit_utils.C
+++ b/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/exp_draminit_utils.C
@@ -22,3 +22,71 @@
 /* permissions and limitations under the License.                         */
 /*                                                                        */
 /* IBM_PROLOG_END_TAG                                                     */
+///
+/// @file exp_draminit_utils.C
+/// @brief Procedure definition to initialize DRAM
+///
+// *HWP HWP Owner: Andre Marin <aamarin@us.ibm.com>
+// *HWP HWP Backup: Stephen Glancy <sglancy@us.ibm.com>
+// *HWP Team: Memory
+// *HWP Level: 2
+// *HWP Consumed by: FSP:HB
+
+#include <generic/memory/lib/utils/c_str.H>
+#include <lib/exp_draminit_utils.H>
+
+namespace mss
+{
+namespace exp
+{
+
+///
+/// @brief host_fw_command_struct structure setup
+/// @param[in] i_cmd_data_crc the command data CRC
+/// @param[out] o_cmd the command parameters to set
+///
+void setup_cmd_params(const uint32_t i_cmd_data_crc, host_fw_command_struct& o_cmd)
+{
+    // Issue full boot mode cmd though EXP-FW REQ buffer
+    o_cmd.cmd_id = mss::exp::omi::FW_SPD_DATA_SET;
+    o_cmd.cmd_flags = 0;
+
+    // TK - Fabricated value need to figure out if we'll be creating req_id tables
+    o_cmd.request_identifier = 0xBB;
+    o_cmd.cmd_length = 0;
+    o_cmd.cmd_crc = i_cmd_data_crc;
+    o_cmd.host_work_area = 0;
+    o_cmd.cmd_work_area = 0;
+    memset(o_cmd.padding, 0, sizeof(o_cmd.padding));
+}
+
+namespace check
+{
+
+///
+/// @brief Checks explorer response argument for a successful command
+/// @param[in] i_target OCMB target
+/// @param[in] i_rsp response command
+/// @return FAPI2_RC_SUCCESS iff okay
+///
+fapi2::ReturnCode response(const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
+                           const host_fw_response_struct& i_rsp)
+{
+    // Check if cmd was successful
+    FAPI_ASSERT(i_rsp.response_argument[0] == omi::response_arg::SUCCESS,
+                fapi2::MSS_EXP_RSP_ARG_FAILED().
+                set_TARGET(i_target).
+                set_RSP_ID(i_rsp.response_id).
+                set_ERROR_CODE(i_rsp.response_argument[1]),
+                "Failed to initialize the PHY for %s", mss::c_str(i_target));
+
+    return fapi2::FAPI2_RC_SUCCESS;
+
+fapi_try_exit:
+    return fapi2::current_err;
+}
+
+}//check
+
+}// exp
+}// mss